Sony DT310 User Manual

Page of 84
INSTALLATION
66
BusinessPhone 250 / BusinessPhone 50
Portable DT310 / DT360 / DT368
BATTERIES
(continued)
Basic charger
When the battery requires charging, you will hear a warning 
sound and the display will indicate it. Use the charger that is
delivered with your portable to charge the battery. Regarding
charge time, see section ”Battery description”.
Note: For the DT368 the basic charger must be purchased separately.
To charge the battery: 
Connect the adaptor to the mains socket and the
charger as shown in the figure below
The charging process will start automatically, indicated by a
fast flashing battery icon. When charging is complete, the
icon stops flashing. While charging, you can use your 
portable normally.
Note: Do not connect your portable to the charger without a battery.
Note: You can remove the connector from your portable at any
time. If you wish, you can leave the adaptor in the mains socket 
when you remove the connector. Use the self adhesive cable
clamp to tie the adaptor cable.
Connect the 
Basic charger
Disconnect the 
Basic charger